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2 years ago

How is Carbon obtained and how is it separated from other substances nearby?

Chemistry

2 answers:

weqwewe [10]2 years ago

8 0

Carbon can obtained from numerous ways:

heating coal deposits in order to get coke
wood or bone to give charcoal
heat natural gas to give blacks

ways to separate carbon from other substances:

heating is the process, it is separated in condition: presence of inadequate oxygen to enable burning at high temperatures.

irinina [24]2 years ago

4 0

Carbon products are obtained by heating coal (to give coke), natural gas (to give blacks), or carbonaceous material of vegetable or animal origin, such as wood or bone (to give charcoal), at elevated temperatures in the presence of insufficient oxygen to allow combustion.

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LekaFEV [45]

Note that this is occurring at STP, where 22.4L of any gas is equal to 1mol of that gas.

First, convert the liters of O₂ to moles of O₂ using the conversion factor 22.4LO₂ = 1molO₂.
8.6LO₂ × 1molO₂/22.4LO₂
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Next, convert moles of O₂ to moles of H₂O. In the balanced equation, the coefficients show that there are 2 moles of H₂O for every mole of O₂. So, use the conversion factor 1molO₂ = 2molH₂O.
0.3839molO₂ × 2molH₂O/1molO₂
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Finally, convert the moles of H₂O to liters of H₂O using the same conversion factor from before, 22.4LH₂O = 1molH₂O.
0.7678molH₂O × 22.4LH₂O/1molH₂O
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So, the answer is 17 liters of gaseous water is collected! Note that its rounded to 17 because the measurement given in the problem has 2 sig figs. Hope that helps! :)

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How is Carbon obtained and how is it separated from other substances nearby?​

How is Carbon obtained and how is it separated from other substances nearby?